Which of the following is not true of molecular motion in a gas?

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Which of the following is not true of molecular motion in a gas?

A. There is no order in the motion.
B. There is no uniformity of speed or direction.
C. There is a definite average speed at a given temperature.
D. There is a definite average direction of motion at a given temperature.

2007-03-10 03:05:14 · 3 answers · asked by SpiderMan 1 in Science & Mathematics ➔ Chemistry

3 answers

2007-03-10 03:08:10 · answer #1 · answered by Anonymous · 0⤊ 0⤋

D is false.

There is NO average direction of motion at any temperature in any gas.

A, B and C are all true.

2007-03-10 03:08:15 · answer #2 · answered by charmedchiclet 5 · 0⤊ 0⤋

D is not true;. Directions are at random

2007-03-10 03:11:10 · answer #3 · answered by maussy 7 · 0⤊ 0⤋